Customer reviews from Filterbuy
Filterbuy - 20x30x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4
(1,144 Reviews)
Rating breakdown 1,144 reviews
5 Stars
660
4 Stars
148
3 Stars
119
2 Stars
91
1 Star
126
Customer Reviews for Filterbuy - 20x30x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Great filters
on May 16, 2025
Posted by: Anonymous
Perfect fit and half the price of big box brand name filters
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter buy filters the best!
on May 9, 2025
Posted by: Bridgett C.
These filters are durable and last just as they say they do. . .
Written by a customer while visiting Filterbuy
Customer Rating
2
Merv 11
on May 8, 2025
Posted by: Anonymous
These filters pleating was very bad. Bunched up on one side, excessive glue everywhere. NOT premium
Written by a customer while visiting Filterbuy
Customer Rating
4
Actually, it is too soon
on May 6, 2025
Posted by: Anonymous
Actually, it is too soon to review the filters as I won't be changing one for about six months. They did arrive undamaged. I gave you a Four for ease of ordering.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality replacement filter
on May 6, 2025
Posted by: Anonymous
Good quality replacement filter. To compensate for the 1/2 undersize, I attached a piece of stick on foam to the filter door and it works great.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great quality
on May 2, 2025
Posted by: Anonymous
Just trying the filters out for the first time. The fit was good and I believe I will be continuing to purchase in the future.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great!
on May 1, 2025
Posted by: Cory M.
They come pretty fast, packed neatly, and I change my filters every six months
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Prices for quality filters.
on April 30, 2025
Posted by: Anonymous
Great Prices for quality filters. Very simple ordering and it's that simple. You will not regret it.
Written by a customer while visiting Filterbuy